Results 31 to 40 of about 882 (185)

Primary and Secondary Symbionts of Cambodian Cicadellidae and the Role of Parasitisation. [PDF]

Environ Microbiol Rep
Leafhoppers are key agricultural pests, and their interactions with parasitoids may be influenced by microbial symbionts. In this study, we characterized the bacterial communities of six Cambodian leafhopper species and their parasitoids, finding that while Sulcia dominates leafhopper microbiotas, parasitoids exhibit higher microbial diversity.
Phauk S, Assentato L, Meas S, Terenius O.   +3 more
europepmc   +2 more sources

Revision of the planthopper genus Nycheuma Fennah (Hemiptera, Fulgoromorpha, Delphacidae)

ZooKeys, 2014
Chinese species in the genus Nycheuma Fennah, 1964a (Hemiptera: Fulgoromorpha: Delphacidae: Delphacinae: Delphacini) are revised to include three species: Nycheumacognatum (Muir, 1917), Nycheumadimorpha (Matsumura, 1910) and Nycheumanilotica Linnavuori, 1973.
Hou,Xiao Hui, Chen,Xiangsheng
openaire   +6 more sources

Insecticide‐contaminated honeydew: risks for beneficial insects

Biological Reviews, Volume 97, Issue 2, Page 664-678, April 2022., 2022
ABSTRACT Honeydew is the sugar‐rich excretion of phloem‐feeding hemipteran insects such as aphids, mealybugs, whiteflies, and psyllids, and can be a main carbohydrate source for beneficial insects in some ecosystems. Recent research has revealed that water‐soluble, systemic insecticides contaminate honeydew excreted by hemipterans that feed on plants ...
Miguel Calvo‐Agudo, John F. Tooker, Marcel Dicke, Alejandro Tena   +3 more
wiley   +1 more source

Identification of planthoppers (Hemiptera: Delphacidae) intercepted on aquarium plants in Florida and elucidation of a potential pathway for exotic aquatic and semiaquatic pests

, 2020
Halbert, Susan E., Moore, Matthew R., Bartlett, Charles R., Allen, Jade S. (2020): Identification of planthoppers (Hemiptera: Delphacidae) intercepted on aquarium plants in Florida and elucidation of a potential pathway for exotic aquatic and semiaquatic
Moore, Matthew R., Halbert, Susan E., Allen, Jade S., Bartlett, Charles R.   +3 more
core   +2 more sources

A rapid multiplex PCR assay for species identification of Asian rice planthoppers (Hemiptera: Delphacidae) and its application to early-instar nymphs in paddy fields.

PLoS ONE, 2021
Rice (Oryza sativa L.) is the main cereal crop in many Asian countries. The Asian rice planthoppers, Nilaparvata lugens (Stål) (brown planthopper), Sogatella furcifera (Horváth) (white-backed planthopper), and Laodelphax striatellus (Fallén) (small brown
Toshihisa Yashiro, Sachiyo Sanada-Morimura   +1 more
doaj   +1 more source

Bacterial Symbionts of the Brown Planthopper,Nilaparvata lugens(Homoptera: Delphacidae) [PDF]

Applied and Environmental Microbiology, 2010
ABSTRACTThe brown planthopper (Nilaparvata lugensStål), the most destructive pest of rice, has been identified, including biotypes with high virulence towards previously resistant rice varieties. There have also been many reports of a yeast-like symbiont ofN. lugens, but little is known about the bacterial microbes.
Ming, Tang, Lu, Lv, Shengli, Jing, Lili, Zhu, Guangcun, He   +4 more
openaire   +2 more sources

The Diversity and the Abundance ofCorn Planthopper(Hemiptera: Delphacidae)inLampung Province

Journal of Physics: Conference Series, 2021
Abstract The outbreak of delphacid planthoppers has been detected across corn-growing regions in South Lampung. Survey study was conducted in three corn fields in Natar District, South Lampung Regency. In each study site, five corn plants were randomly sampled.
R Hasibuan, Y Fitriana, S Ratih, L Wibowo, T N Aeny, FX Susilo, I G Swibawa, F R Lumbanraja   +7 more
openaire   +1 more source

Planthoppers of Delaware (Hemiptera, Fulgoroidea), excluding Delphacidae, with species Incidence from adjacent States

ZooKeys, 2011
The number of species of planthoppers (excluding Delphacidae) known from Delaware is updated from 7 (in 4 families) to 62 species (in 9 families). Specimen abundance is tallied by county and seasonally by two week intervals. The Chao1 abundance estimator
Charles Bartlett, Erin Adams, Anthony Gonzon   +2 more
doaj   +1 more source

First mitogenome for the tribe Saccharosydnini (Hemiptera: Delphacidae: Delphacinae) and the phylogeny of three predominant rice planthoppers

European Journal of Entomology, 2018
The mitochondrial genome of Saccharosydne procerus (Matsumura) is the first sequenced in the tribe Saccharosydnini (Hemiptera: Delphacidae: Delphacinae).
Yi-Xin HUANG, Dao-Zheng QIN
doaj   +1 more source

Windborne migration of Auchenorrhyncha (Hemiptera) over Britain

European Journal of Entomology, 2017
Planthoppers (Delphacidae), leafhoppers (Cicadellidae) and froghoppers (Aphrophoridae) (Hemiptera: Auchenorrhyncha) caught during day and night sampling at a height of 200 m above ground at Cardington, Bedfordshire, UK, during eight summers (between 1999
Don R. REYNOLDS, Jason W. CHAPMAN, Alan J.A. STEWART   +2 more
doaj   +1 more source